In his book "Let Food Be Your Medicine," Dr. Don Colbert wrote that certain types of olive oil and macadamia nut oil are linked to reversing and possibly preventing dementia and Alzheimer's. Olive oil is unsafe at high cooking temperatures. This oil is safe!

While many specialty grocery stores in the U.S. sell macadamia nut oil, the original and best-tasting brand we've tested — Mac Nut — comes from Australia. It's usually impossible to find in stock with free shipping and at a discount. If you do see this deal on other websites, there are added shipping charges or the brand is a knock-off.

Macadamia oil:

- Is super healthy and delicious!

- Tastes like butter

- Better for you than olive oil

- Heart healthy

- Great at high heat - is also excellent for frying, marinades, cooking, dipping and baking

- No. 1 oil of doctors, fitness experts and nutritionists

Mac Nut oil is more stable and much healthier than canola, olive or coconut oil with a richer buttery flavor and high in mono-saturated fats. Click the play button to hear a doctor explain the full benefits.

My favorite deal today gets you two bottles for under $27 with quick free delivery. At the time this article was written, the best price on Amazon was $19.25 for ONE ($32.50 for two bottles); the deal I found is $13.50 per bottle. Despite a lot of stock, this will sell out!

Matt Granite is a freelance consumer reporter who produces stories and video for this Station, Amazon and others. He is not compensated by the brands featured here. This Station and its parent company may receive a share of the revenue from the site that sells the product if you purchase one of these products using the link on this page.